Exercise towel



FIG. 1 is a top plan view of an exercise towel showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view of the bottom plan view of FIG. 5, the left side elevational view being a mirror image thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top, rear, right side perspective view thereof as positioned on handlebars. 

CLAIM The ornamental design for an exercise towel, as shown and described. 